A system is initially in the State =1/7[2 +3 +1 +1 ] where are eigenstates of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A system is initially in the State <psi>=1/√7[√2<phi1>+√3<phi2>+1<phi3>+1<phi4>] where <phi n> are eigenstates of the system's Hamiltonian Such that H<phi n> = n^2 epsilon<phi n> (a) If Energy is measured, what values will be with what probabilities? obtained and (b) Consider an operator A whose action. is defined by A 142 = (51) 9. If A is measured, what Values will be obtained and with what probabilities? A system is initially in the State <psi>=1/√7[√2<phi1>+√3<phi2>+1<phi3>+1<phi4>] where <phi n> are eigenstates of the system's Hamiltonian Such that H<phi n> = n^2 epsilon<phi n> (a) If Energy is measured, what values will be with what probabilities? obtained and (b) Consider an operator A whose action. is defined by A 142 = (51) 9. If A is measured, what Values will be obtained and with what probabilities?
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
For the following exercises, perform the requested operations on the given matrices. CE A 4 -2 = [ 3], B =[ 7 -2 ------ C: 11 0. -3 1 -4 [7 97 5-7, E= 2 8 5 LO 10 -14 3 -1 3 1 9
-
Consider a system of angular momentum 1 = 1. A basis of its state space is formed by the three eigenvectors of L;: +1), 0) and |-1), whose eigenvalues are, respectively, h, 0, and -h. If this system...
-
In a pretest, data on Nike were obtained from 45 respondents. These data are given in the following table, which gives the usage, sex, awareness, attitude, preference, intention, and loyalty toward...
-
Suppose we have an automatic module on the module path named lizard-^-cricket-^-1.0.0-SNAPSHOT.jar and no Automatic-Module-Name specified. What module name should named modules use to reference it?...
-
For the vector field E = r10e-r _ z3z, verify the divergence theorem for the cylindrical region enclosed by r =2, z =0, and z = 4.
-
Find the domain of each function. Write answers using interval notation. f(x) = 3 8
-
Kelly Berryman Inc. reported 2000 earnings per share of \($3.26\) and had no extraordinary items. In 2001 earnings per share on income before extraordinary items was \($2.99\). and earnings per share...
-
Valmont, Inc., experienced the following events in 2012, in its first year of operation. 1. Received $20,000 cash from the issue of common stock. 2. Performed services on account for $50,000. 3. Paid...
-
Many people take a certain pain medication as a preventative measure for heart disease. Suppose a person takes 70 mg of the medication every 12 hr. Assume also that the medication has a half-life of...
-
Mesa, Inc., obtained 80 percent of Butte Corporation on January 1, 2011. Annual amortization of $22,500 is to be recorded on the allocations of Butte's acquisition-date business fair value. On...
-
Let X and Y distributed random variables representing voltages measured in volts at two different nodes of a circuit. X has the marginal density function. You are also given the conditional density...
-
1. Tax return #1562 had actual direct labor of 120 hours, at an average rate of $55 per hour, and generated revenue of $6,000.How much total cost is included in cost of services for the year for tax...
-
You have been hired by the prestigious real estate company With Contingencies to build a model to predict real estate prices. The company has compiled data of recent real estate transactions in a csv...
-
The Assembly Department started the month with 2 4 , 1 0 0 units in its beginning work in process inventory. An additional 3 0 9 , 1 0 0 units were transferred in from the prior department during the...
-
Topper Inc. had following inventories on March 1: Finish goods Rs. 15000, WIP Rs. 19070 and Materials Rs. 14000. The work in process control three jobs: Job No. 62 Materials Rs. 2800, Labor Rs. 2100...
-
Find the limit . Use I\'Hospital\'s Rule where appropriate. lim x 2 1 - s i n x 1 + c O s 2 x
-
Suppose that the index model for two Canadian stocks HD and ML is estimated with the following results: R HD =0.02+0.80R M +e HD R-squared =0.6 R ML =-0.03+1.50R M +e ML R-...
-
The first law of thermodynamics is sometimes whimsically stated as, You cant get something for nothing, and the second law as, You cant even break even. Explain how these statements could be...
-
As a wire is stretched out so that its length increases, its cross-sectional area decreases, while the total volume of the wire remains constant. (a) Will the resistance after the stretch be (1)...
-
Human adult blood contains, on average, 7000/mm3 white blood cells (leukocytes) and 250 000/mm3 platelets (thrombocytes). If a person has a blood volume of 5.0 L, estimate the total number of white...
-
During a liquid-to-solid phase change of a substance, its change in entropy is 4.19 x 103 J/K. If 1.67 x 106 J of heat is removed in the process, what is the freezing point of the substance in...
-
Is outsourcing by U.S. firms to foreign countries beneficial to the U.S. economy? Weigh the pros and cons, and offer your conclusions.
-
a. The dollar is presently worth .8 euros. What is the direct exchange rate of the euro? b. The direct exchange rate of the euro is presently valued higher than it was last month. What does this...
-
Assume that the Polish currency (called zloty) is worth $.32. The U.S. dollar is worth .7 euros. A U.S. dollar can be exchanged for 8 Mexican pesos. Last year a dollar was valued at 2.9 Polish zloty,...
Study smarter with the SolutionInn App